56861490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14251}}^1$

素因数の和:14287

約数の個数: 64

約数和(自身を含む): 164183040

約数和(自身を除く): 107321550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 14251, 28502, 42753, 71255, 85506, 99757, 142510, 199514, 213765, 270769, 299271, 427530, 498785, 541538, 598542, 812307, 997570, 1353845, 1496355, 1624614, 1895383, 2707690, 2992710, 3790766, 4061535, 5686149, 8123070, 9476915, 11372298, 18953830, 28430745, 56861490]

約数ペア:

[(1, 56861490), (2, 28430745), (3, 18953830), (5, 11372298), (6, 9476915), (7, 8123070), (10, 5686149), (14, 4061535), (15, 3790766), (19, 2992710), (21, 2707690), (30, 1895383), (35, 1624614), (38, 1496355), (42, 1353845), (57, 997570), (70, 812307), (95, 598542), (105, 541538), (114, 498785), (133, 427530), (190, 299271), (210, 270769), (266, 213765), (285, 199514), (399, 142510), (570, 99757), (665, 85506), (798, 71255), (1330, 42753), (1995, 28502), (3990, 14251)]